- via Paris Convention : 12 months from earliest priority date.
 - via Nationalization of PCT : 30 months from the earliest priority date.
 
no
no
10 years
Peruvian National Institute for the Defense of Competition and Intellectual Property
English: National Institute for the Defense of Competition and Protection of Intellectual Property, abbreviation: INDECOPI
Website: www.indecopi.gob.pe
Peruvian Invention Patent Search: Espacenet - Página inicial
2-3 years
no
- none
 12 months
20 years
Reinstatement of priority is accepted on grounds of "due care."